Demos

Speech Demo (Android)

Echo pipeline demo — transcribe speech and synthesize it back. Real-time VAD waveform visualization, chat bubble UI with STT/TTS latency display.

Android 8+Parakeet TDTKokoroSilero VADDeepFilterNet3

Linux CLI Demo

Command-line speech pipeline for embedded Linux. ALSA mic input or stdin PCM pipe.

Linux ARM64Linux x86_64ONNX Runtime

Android Demo

Download the pre-built APK (20 MB) or build from source:

app-release.apk (Signed APK, 20 MB)

Models auto-download from HuggingFace (~1.2 GB on first launch)
Parakeet TDT v3 STT (114 languages), Kokoro 82M TTS (8 languages)
Silero VAD, DeepFilterNet3 noise cancellation, barge-in support

Linux CLI Demo

Build and run:

git clone https://github.com/soniqo/speech-core.git
cd speech-core
./examples/linux/setup_linux.sh

cmake -B build \
    -DCMAKE_BUILD_TYPE=Release \
    -DSPEECH_CORE_WITH_ONNX=ON \
    -DSPEECH_CORE_BUILD_EXAMPLES=ON \
    -DORT_DIR=ort-linux
cmake --build build

./build/speech_demo --model-dir /path/to/models